The head of mine came off. I was very upset, but I replaced it with a stronger ball joint I had left over from a kit, and it's even better than before. Even with the problem, it's still a great buy.
I finally found time to open my CC and my only issue is also with the windvane gun not being able to stay in the shoulder hole. Other than that, everything else is great and I am extremely pleased with it. I already ordered a SC and plan on displaying him with my extra Nemesis Prime in battle with Classics OP and CC. Can't wait.
It's a common problem man. Most people have to push it in really hard and it kind of just catches deep in the hole.
i have the same QC issue of a broken joint in the chest piece, the part where it flips to push the head thru...im very disappointed, coz i really love the figure.and also, i bought it on ebay, coz i didnt preorder it anywhere..so no chance of a replacement...guess there's nothing i can do?